JPS54160008A - Horizontal hole excavator - Google Patents

Horizontal hole excavator

Info

Publication number
JPS54160008A
JPS54160008A JP6784978A JP6784978A JPS54160008A JP S54160008 A JPS54160008 A JP S54160008A JP 6784978 A JP6784978 A JP 6784978A JP 6784978 A JP6784978 A JP 6784978A JP S54160008 A JPS54160008 A JP S54160008A
Authority
JP
Japan
Prior art keywords
horizontal hole
hole excavator
excavator
horizontal
hole
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
JP6784978A
Other languages
Japanese (ja)
Other versions
JPS5732176B2 (en
Inventor
Wataru Nakanishi
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Individual filed Critical Individual
Priority to JP6784978A priority Critical patent/JPS54160008A/en
Publication of JPS54160008A publication Critical patent/JPS54160008A/en
Publication of JPS5732176B2 publication Critical patent/JPS5732176B2/ja
Granted legal-status Critical Current

Links

JP6784978A 1978-06-07 1978-06-07 Horizontal hole excavator Granted JPS54160008A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP6784978A JPS54160008A (en) 1978-06-07 1978-06-07 Horizontal hole excavator

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP6784978A JPS54160008A (en) 1978-06-07 1978-06-07 Horizontal hole excavator

Publications (2)

Publication Number Publication Date
JPS54160008A true JPS54160008A (en) 1979-12-18
JPS5732176B2 JPS5732176B2 (en) 1982-07-09

Family

ID=13356811

Family Applications (1)

Application Number Title Priority Date Filing Date
JP6784978A Granted JPS54160008A (en) 1978-06-07 1978-06-07 Horizontal hole excavator

Country Status (1)

Country Link
JP (1) JPS54160008A (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP6918731B2 (en) 2018-02-28 2021-08-11 キヤノン株式会社 Optical system and imaging device

Also Published As

Publication number Publication date
JPS5732176B2 (en) 1982-07-09

Similar Documents

Publication Publication Date Title
JPS55126684A (en) Vertical hole excavator
JPS54103204A (en) Excavator
GB2028078B (en) Boom assemblies
JPS5536507A (en) Bladeeshielded excavator
JPS5572520A (en) Excavator
JPS5536506A (en) Opennshielded excavator
JPS5578793A (en) Vertical excavator
JPS5490802A (en) Excavator
JPS554404A (en) Shieldinggtype excavator
JPS5575094A (en) Mining excavator
JPS54160008A (en) Horizontal hole excavator
JPS5433302A (en) Excavator
JPS54132301A (en) Excavator
GB2015468B (en) Dragline
JPS53101831A (en) Excavator
JPS5424406A (en) Excavator
JPS5427203A (en) Excavator
JPS53125303A (en) Excavator
JPS54125804A (en) Excavator
JPS554407A (en) Shieldinggtype excavator
JPS5536504A (en) Opennshielded excavator
JPS5536505A (en) Opennshielded excavator
JPS5768490A (en) Horizontal hole excavator
JPS53145302A (en) Excavator
JPS53120801A (en) Excavator